user
Identify the faults in this program and suggest a fix.

Now complete the following instance -
Input: def my_function(x):
    x += 10
return x
Output:
assistant
The fault in the program is that the value of 'x' is changed inside the function, but the changed value is not returned. To fix this, the program should return the changed value, like so: 
def my_function(x):
    x += 10
    return x